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				29．Li Ming failed in the exam again           he tried really hard．    A．if           B．so          C．though      D．since			【查看更多】
			


		
           
          


		
          
		
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          Li Ming failed in the exam again _________ he tried really hard．
            
          A．if                 B．so                C．though            D．since
          

			
          
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          Li Ming failed in the exam again ________ he tried really hard．
          

          

          [　　]
          

          A．if
          

          

          B．so
          

          

          C．though
          

          

          D．since
          

          

          

			
          
				查看答案和解析>>
			
          
		
          
						
          
				
          
	
          
	
          
		
          


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